i have the same issues, ever since they enabled ofdma gaming high ping spikes, random disconnects, i have the hitron and both likes are purple. I have called support and they say the signal is ok, i have the rogers modem bridged to my asus rt-ax86uDo...
i get high latency and getting disconnected from warzone servers, also modem reboots everyday. I use an asus rt ax86u router and modem in bridge mode, had to unbridge the modem to get these modem stats PING12msJITTER2msDOWNLOAD515.4Mbps UPLOAD32.6Mb...